Answer:
They oversee large executive departments and report to the president.
Explanation:
D. Pullman car was a train car. Standard time was used by railroads so trains would not crash into each other. Standard gauge was the size of
Tracks so any railroad could use it.
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells
1) Renewable energy
energy from a source that is not depleted when used, such as wind or solar power
2) non renewable energy
A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption
I'm pretty sure the answer is A
Answer:
The answer is generalization training.
Explanation:
The process of generalization takes place when a person shows similar behaviours to the target behaviour, only in slight different ways or places. For example, teaching a child to use a spoon may also result in him learning to use a fork by himself.
In this passage, the mother uses positive reinforcement to teach Davey the main features of trees. Learning the characteristics of one tree also results in the recognition of other trees.
